1. 'Political' Contributor: Political Resident, Persian Gulf (correspondent) Date: 1869/1869 Language: EnglishArabicGujarati Geographic region: Oman Extent: 1 file (487 folios)
2. 'Letters inward and outward' Contributor: Political Resident, Persian Gulf (correspondent) Date: 1869/1869 Language: EnglishArabicGujarati Geographic region: Oman Extent: 1 file (488 folios)
3. ‘File 5/187 I – Proclamation prohibiting slave trade’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1913/1938 Language: EnglishArabicMarathiGujarati Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: One volume (158 folios)
4. 'File XXXVIII/1 Sur and the Amirs of Ja‘alan. Sur Affairs 1918 to 1925' Date: 1918/1925 Language: EnglishArabicGujarati Extent: 1 file (70 folios)
5. ‘File XXXVIII/5 VOL I. SUR Nov: 1928- Feb: 1931’ Contributor: Council of Ministers (correspondent; subject)Shaikh 'Īsá bin Ṣāliḥ al-Ḥārithī (correspondent; subject) Date: 1928/1931 Language: EnglishArabicGujarati Extent: 1 volume (340 folios)
6. ‘File XXIX/2 THE IMAM’S RISING 1913-1920. RISING of IMAM of NIZWA in MAY 1913 & 1914’ Contributor: Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Shaikh 'Īsá bin Ṣāliḥ al-Ḥārithī (correspondent) Date: 1913/1914 Language: EnglishArabicGujaratiSindhi Geographic region: NizwaBarkaMaṭraḥ Extent: 1 volume (237 folios)
7. 'File A/2 II Slave Trade. Correspondence with Bushire regarding slaves and their manumission certificates and applications' Date: 1934/1939 Language: EnglishArabicMarathiGujarati Extent: 1 file (349 folios)
8. ‘File B/10 I (30/12) Miscellaneous Complaints and claims at Sharjah' Contributor: Native Agent, Trucial Coast, Sharjah (correspondent) Date: 1933/1941 Language: EnglishArabicPersianGujaratiSindhi Geographic region: DubaiSharjah Extent: 1 file (340 folios)
9. 'File 6/17 I Bahrain Government Proclamations, Notices (Public), etc.' Contributor: Government of Bahrain, Āl Khalīfa dynasty (author; subject)Persian Gulf Political Residency (correspondent) Date: 1926/1929 Language: EnglishArabicGujarati Extent: 1 file (161 folios)
